| Group Family General Info: The Shimano Exage groups fit generally the same nitch in the line up as today's Sora and Tiagra groups. While they are road bicycle groups, they are not designed for profressional race teams. |
| General Info: Appears to be the best of the early Exage road groups. Most likely replaced with the 500EX and RX groups later on in the 1990's. |
| Components | View Search List |
| Category | Photo | Name | Years | Added |
| Bottom Brackets |  | Shimano BB-A450, Exage Sport | 1988 - 1992 | 11/29/08 |
| Brake Levers |  | Shimano BL-A451, Exage Sport | 1988 | 10/10/07 |
| Brake Levers |  | Shimano BL-A452, Exage Sport | 1988 | 11/29/08 |
| Cranksets |  | Shimano FC-A450, Exage Sport | 1988 | 10/10/07 |
| Front Derailleurs |  | Shimano FD-A451, Exage Sport | 1988 | 10/10/07 |
| Headsets |  | Shimano HP-A450, Exage Sport | 1988 | 11/29/08 |
| Hubs |  | Shimano FH-A450, Exage Sport | 1988 | 02/28/08 |
| Hubs |  | Shimano FH-A451, Exage Sport | Early 1990's | 11/07/16 |
| Hubs |  | Shimano HB-A450, Exage Sport | 1988 | 12/01/12 |
| Pedals |  | Shimano PD-A450, Exage Sport | 1988 | 11/29/08 |
| Rear Derailleurs |  | Shimano RD-A450, Exage Sport | 1988 | 10/10/07 |
| Shifters | | Shimano SL-A450, Exage Sport | 1988 - ? | 02/26/15 |
| Shifters |  | Shimano SL-A451, Exage Sport | 1988 | 10/28/09 |
